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EP 4 289 074 A1

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(43) Date of publication: 13.12.2023 Bulletin 2023/50 (21) Application number: 22704473.2 (22) Date of filing: 27.01.2022

(51) International Patent Classification (IPC):  H04B 7/0408(2017.01) H04B 7/08(2006.01) H04W 12/03(2021.01) H04W 12/122(2021.01) H04B 7/06(2006.01) H04K 1/00(2006.01) H04L 9/40(2022.01) (52) Cooperative Patent Classification (CPC): H04B 7/0695; H04B 7/0408; H04B 7/0882; H04W 12/03; H04B 7/063; H04W 12/122; H04K 1/06 (86) International application number: PCT/US2022/014133 (87) International publication number: WO 2022/169669 (11.08.2022 Gazette 2022/32)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 04.02.2021 US 202117168080 (71) Applicant: QUALCOMM INCORPORATED San Diego, California 92121-1714 (US)

(72) Inventors: ZACH, Noam San Diego, California 92121-1714 (US) WOLF, Guy San Diego, California 92121-1714 (US) LEVY, Sharon San Diego, California 92121-1714 (US) EGER, Ory San Diego, California 92121-1714 (US) BEN SHAHAR, Ori San Diego, California 92121-1714 (US) UZIEL, Lior San Diego, California 92121-1714 (US) TOUBOUL, Assaf San Diego, California 92121-1714 (US) (74) Representative: Bardehle Pagenberg Partnerschaft mbB Patentanwälte Rechtsanwälte  Prinzregentenplatz 7 81675 München 81675 München (DE)